Base | Representation |
---|---|
bin | 10011010101100000… |
… | …00001100111110001 |
3 | 222210110111211002122 |
4 | 21222300001213301 |
5 | 132230003042131 |
6 | 4434030524025 |
7 | 515151161636 |
oct | 115260014761 |
9 | 28713454078 |
10 | 10380909041 |
11 | 4447830678 |
12 | 2018666615 |
13 | c958a6339 |
14 | 70699818d |
15 | 40b54ed7b |
hex | 26ac019f1 |
10380909041 has 4 divisors (see below), whose sum is σ = 10384480500. Its totient is φ = 10377337584.
The previous prime is 10380909037. The next prime is 10380909043. The reversal of 10380909041 is 14090908301.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 5776608016 + 4604301025 = 76004^2 + 67855^2 .
It is a cyclic number.
It is not a de Polignac number, because 10380909041 - 22 = 10380909037 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10380908992 and 10380909010.
It is not an unprimeable number, because it can be changed into a prime (10380909043) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1781366 + ... + 1787183.
It is an arithmetic number, because the mean of its divisors is an integer number (2596120125).
Almost surely, 210380909041 is an apocalyptic number.
It is an amenable number.
10380909041 is a deficient number, since it is larger than the sum of its proper divisors (3571459).
10380909041 is an equidigital number, since it uses as much as digits as its factorization.
10380909041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3571458.
The product of its (nonzero) digits is 7776, while the sum is 35.
The spelling of 10380909041 in words is "ten billion, three hundred eighty million, nine hundred nine thousand, forty-one".
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